Results 201 to 210 of about 28,557 (262)
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Coulomb effects in high energy He4He4 elastic scattering
Annals of Physics, 1970Abstract In this note we extend the results of previous work (Ref. [1]) for high energy He 4 He 4 elastic scattering to include the Coulomb corrections. We find these corrections important around the diffractive minima.
W Czyż, L.C Maximon
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Immunoanalytical characteristics of HE4 protein
Annales de biologie clinique, 2018Besides structural and physiological data of HE4 protein, this paper points out the optimal conditions for sampling, assays and interpretation of results for the management of ovarian cancer.
Cédric, Desbène +2 more
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Phenomenological He4-He4 potential and the properties of liquid helium (He4)
Czechoslovak Journal of Physics, 1970The properties of liquid He4 whose particles are interacting among themselves through an equivalent two-body Gaussian potential are studied by using the Bogolubov method. It is shown that the value of the hard-core radius σ≦2·2 A°; the most probable values form*/m lie between 1·292 and 9 and that forΔ/k between 8 and 16 °K.
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The Journal of Chemical Physics, 2001
Optimized variational calculations have been carried out for clusters of He4 between N=20 and N=1000 atoms. For small cluster sizes with less or equal to 112 particles, where comparisons with existing diffusion Monte Carlo results are possible, we find good agreement for the ground state energies and densities.
E. Krotscheck, R. Zillich
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Optimized variational calculations have been carried out for clusters of He4 between N=20 and N=1000 atoms. For small cluster sizes with less or equal to 112 particles, where comparisons with existing diffusion Monte Carlo results are possible, we find good agreement for the ground state energies and densities.
E. Krotscheck, R. Zillich
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Biosensors & bioelectronics
Human epididymis protein 4 (HE4), a diagnostic biomarker of ovarian cancer, is crucial for monitoring the early stage of the disease. Hence, it is highly important to develop simple, inexpensive, and user-friendly biosensors for sensitive and ...
Xuanming Xu +8 more
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Human epididymis protein 4 (HE4), a diagnostic biomarker of ovarian cancer, is crucial for monitoring the early stage of the disease. Hence, it is highly important to develop simple, inexpensive, and user-friendly biosensors for sensitive and ...
Xuanming Xu +8 more
semanticscholar +1 more source
Cancers
Simple Summary A transvaginal ultrasound examination is often used in clinical practice as the standard first-line imaging investigation for the assessment of adnexal masses.
G. Spagnol +11 more
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Simple Summary A transvaginal ultrasound examination is often used in clinical practice as the standard first-line imaging investigation for the assessment of adnexal masses.
G. Spagnol +11 more
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Gynecologic Oncology
OBJECTIVES To assess the prognostic value of human epididymis protein 4 (HE4) kinetics during and after neoadjuvant chemotherapy (NACT) cycles compared with cancer antigen 125 (CA-125), in predicting the surgical outcomes of interval debulking surgery ...
Amal Alsomairi +4 more
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OBJECTIVES To assess the prognostic value of human epididymis protein 4 (HE4) kinetics during and after neoadjuvant chemotherapy (NACT) cycles compared with cancer antigen 125 (CA-125), in predicting the surgical outcomes of interval debulking surgery ...
Amal Alsomairi +4 more
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P-Odd effects in the ?+He4 ? He4 + ?0 reaction
Soviet Physics Journal, 1978P-Odd effects with the elastic photoinformation of neutral pions in He4 nuclei are due to the interference of the P-odd amplitude of weak interaction with the P-even amplitude of strong interaction, and originate only for polarized photons. It is shown that close to the reaction threshold P-odd effects should be small. The interference amplitude of the
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A novel He3He4 dilution refrigerator with superfluid He4 circulation
Cryogenics, 1980Abstract A novel dilution refrigerator system is proposed, which offers the potentiality of very high circulation rates. The design of this refrigerator is described and the construction and performance of a prototype are discussed. He4 is circulated by means of a multi-stage thermomechanical or fountain pump, which can build up high fountain ...
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Nuclear Physics, 1964
Abstract Cross sections for the elastic scattering of He 3 by He 4 have been measured for incident He 3 energies in the range 2.5 ≦ E He 3 ≦ 5.7 MeV (lab system) using a Van de Graaff accelerator and a differentially pumped gas scattering chamber. Excitation functions were measured at centre-of-mass angles 54°44′, 63°27′, 73°57′, 90°2′, 104°38′
A.C.L. Barnard +2 more
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Abstract Cross sections for the elastic scattering of He 3 by He 4 have been measured for incident He 3 energies in the range 2.5 ≦ E He 3 ≦ 5.7 MeV (lab system) using a Van de Graaff accelerator and a differentially pumped gas scattering chamber. Excitation functions were measured at centre-of-mass angles 54°44′, 63°27′, 73°57′, 90°2′, 104°38′
A.C.L. Barnard +2 more
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